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EXTI priority (#14401)

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Make NVIC_PRIO_MPU_INT_EXTI top priority
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Steve Evans 2025-05-23 17:18:33 +01:00 • committed by GitHub
parent e9adc03a97
commit e97fa11163
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src/main/drivers/nvic.h
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@ -32,7 +32,7 @@
#define NVIC_PRIO_RX_INT_EXTI NVIC_BUILD_PRIORITY(3, 0x0f)
#define NVIC_PRIO_RX_BUSY_EXTI NVIC_BUILD_PRIORITY(3, 0x0f)
#define NVIC_PRIO_MPU_INT_EXTI NVIC_BUILD_PRIORITY(0x0f, 0x0f)
#define NVIC_PRIO_MPU_INT_EXTI NVIC_BUILD_PRIORITY(0, 0) // This must be high priority as it drives the scheduler timing
#define NVIC_PRIO_MAG_INT_EXTI NVIC_BUILD_PRIORITY(0x0f, 0x0f)
#define NVIC_PRIO_WS2811_DMA NVIC_BUILD_PRIORITY(1, 2) // TODO - is there some reason to use high priority?
#define NVIC_PRIO_SERIALUART_TXDMA NVIC_BUILD_PRIORITY(1, 1) // Highest of all SERIALUARTx_TXDMA